adminandClaude Opus 5
193378e6a9
Part (a) of the animation rework: model, commands, saving, runtime and nodes. - AnimationAsset holds a root (sprite, text, container or scene) and rows; a row keys one property of the root or of an object inside it, keys sit on whole frames. - The last key decides the length (its frame counts as a frame of its own). The playhead runs between frames, so numbers and colors blend every tick even at 10 fps; everything else holds. - Playback gains `once-reset`, which puts back what was there before the start. A row can be relative, adding to where its target stood. - Play / Pause / Stop animation act on an object; each instance plays on its own, the later start wins on a shared property, and a behavior writing the same property still writes last. - A sprite no longer wears an animation through `texture`. "Create animation from texture" builds a sprite plus a texture row keyed frame by frame instead. - The Animation tab shows a placeholder until the timeline editor (part b) lands. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
30 lines
1.3 KiB
TypeScript
30 lines
1.3 KiB
TypeScript
import type { ENTITY_HANDLE } from '../core/graph/NodeContext';
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import type { AnimationPlayer } from '../core/model/animation';
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import type { AssetType } from '../core/model/AssetTypes';
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import type { PropertyBag } from '../core/model/Properties';
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/** A live instance of a scene object; its resolved props are mutable runtime state the world mirrors back. */
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export interface Entity {
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/** What tells a graph this object is a live entity and not a struct value. */
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readonly [ENTITY_HANDLE]: true;
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id: string;
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/** Scene object this entity was instantiated from (for selection highlighting). */
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objectId: string;
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assetId: string;
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type: AssetType;
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name: string;
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/** Position local to `parent` (world position for top-level entities). */
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x: number;
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y: number;
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/** Draw order, relative to the parent as well; higher is drawn on top. */
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z: number;
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/** For behaviors: the resolved variables (mutable state). For others: resolved properties. */
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props: PropertyBag;
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/** Parent entity (mirrors `SceneObject.parentId`); children move and die with it. */
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parent: Entity | null;
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/** The animations playing on this object; kept out of `props`, which the world writes back. */
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animations?: AnimationPlayer[];
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/** How often an `Emit` node has restarted this particle source; out of `props` for the same reason. */
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emits?: number;
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}
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